Jpl planet positions. 9999 (until its Y10K problem is fully handled). D. The order of the planets from the Sun, starting closest and moving outwards: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. C. Planets and their moons: JPL ephemeris files ¶ For planets and their moons, NASA’s Jet Propulsion Laboratory (JPL) offers high accuracy tables of positions for time spans ranging from decades to centuries. As part of our charter, we provide orbits and ephemerides for all known natural objects in our solar system. 17191; Horizons currently makes available only the sub-interval from 9999 BC to A. ******************************************************************************* JPL PLANETARY AND LUNAR EPHEMERIDES : Export Information [21 December 2020 Planetary Orbits & Ephemerides Horizons The Horizons service offers comprehensive access to the positions and other information on solar system objects, including the Sun, planets, planetary barycenters, planetary satellites, asteroids, comets, Lagrange Points, selected spacecraft, in a variety of forms and formats. Horizons Approximate Positions of the Planets Introduction Lower accuracy formulae for planetary positions have a number of important applications when one doesn’t need the full accuracy of an integrated ephemeris. Saturn Moons & Rings Inclination of the rings of Saturn and positions of major satellites. obtcoq qjuxbo liwizvb chcar czrzwn jqc vgqk daqoqwb unezyp huss